Viola elatior
An upright, perennial with scented pale lavender-blue flowers from late spring to early summer.
Viola jooi
A perennial with mauve flowers with purple streaks from spring to summer.
Viola odorata
A British native perennial with heart-shaped dark green leaves. Sweetly scented blue flowers from late winter to early spring. Self-seeds.
Viola odorata ‘Alba’
A British native perennial with heart-shaped dark green leaves. Sweetly scented white flowers from late winter to early spring. Self-seeds.
Viola pedatifida
A small, clump-forming perennial with deep violet-blue flowers with bearded lower petals in spring and summer. Self-seeds.
Viola riviniana ‘Purpurea’
A dense spreading perennial with heart-shaped, dark purplish green leaves. Violet blue flowers from late spring to early summer. Self-seeds rapidly.
Viola rupestris rosea
A spreading, perennial with masses of clear pink flowers in summer.
Viola septentrionalis
A stemless perennial with rounded leaves tinged purple. Lavender to violet flowers on short stems from spring to summer.
Viola sororia ‘Freckles’
A low-growing perennial with rounded dark green leaves. White flowers heavily speckled with violet-purple in spring and summer. Self-seeds freely.
Viola tricolor
A tufted annual, bi annual or short-lived perennial pretty purple, lavender-blue and yellow flowers from spring to autumn. Self-seeds.
Waldsteinia ternata
A spreading perennial with bright green leaves and saucer-shaped bright yellow flowers in late spring and early summer.